In a blog post this morning, Google has announced that it plans to provide seed funding to the Center for Resource Solutions (CRS), with the aim to begin rollout of effective energy certification programs across Asia, starting in Taiwan.

Google has announced its largest ever purchase of renewable energy to power data centers across the U.S., Sweden and Chile, reports The Washington Post. The new projects, mostly wind-powered, add a massive 842 megawatts of green energy, which Google claims is the largest investment ever by anyone other than a power company.

The investment brings Google’s total renewable energy capacity to 2 gigawatts, which is equivalent to the total energy output of the Hoover Dam. Google has pledged to power its entire operations from green energy by 2025, and Re/code reports it was 37% of the way there prior to this deal. That suggests this deal ought to take the company to around 60%.

Google today used a YouTube video to announce Project Sunroof, a website through which it is automating much of the process of researching and then purchasing solar panels for the home.

The gist of it is that while the cost of solar energy has been falling dramatically over the past few years, thanks in part to subsidies and economies of scale, the actual process of determining whether solar panels are right for you — logistically and economically speaking — is still complicated. Google is (still) a very data-driven company, though, and thinks that it can use data to provide just the right insights and information consumers are in need of, tailored specifically to each individual household. expand full story

SolarCity has partnered with Nest to offer a free Nest Learning Thermostat to the next 10,000 customers in California to sign up for solar panels.

This special offer combines two home energy solutions that can cut power bills as well as homeowners’ carbon footprint, and allows homeowners to experience these benefits with one easy package through SolarCity.

The offer includes the company’s no-upfront-cost deals – the only conditions are that you have a Nest-compatible air-conditioning system and that you agree to connect Nest to SolarCity, most likely to allow it to collect anonymized data … expand full story